Lang Constructors, Inc. — MI - Region 2 - General Contractor

Sourcewell has awarded an Indefinite Delivery-Indefinite Quantity (IDIQ) general construction contract to Lang Constructors, Inc. for Region 2 in the State of Michigan. Effective May 13, 2025, the agreement carries a two-year term expiring May 7, 2027, with provisions for extensions. This cooperative contracting vehicle allows participating entities to procure general construction and trade-specific services, including mechanical, HVAC, electrical, plumbing, roofing, paving, and demolition. The contract utilizes a pricing structure based on adjustment factors for prevailing and non-prevailing wage projects across both normal and non-normal working hours. The scope of work encompasses the furnishing, installation, and removal of materials across CSI Divisions 01 through 46, adhering to strict technical specifications and standards such as AASHTO, ASTM, and NFPA. Key deliverables include product data, shop drawings, and inspection reports, with final acceptance occurring at the project site following successful field testing. Contractor responsibilities include rigorous quality control, personnel drug testing and background checks, and the maintenance of secure on-site storage. Administration is managed through standard AIA G702 and G703 payment applications, with technical compliance monitored by the designated Architect or Construction Manager.